issue 3 publication date 2019-07

• Effects of seminal plasma ionic content, pH and osmolality on spermatozoa motility in bester (Female Huso huso × Male Acipenser ruthenus) sturgeon
• Genetic diversity analysis of aquaculture strains of Acipenser stellatus (Pallas, 1771) using DNA markers
• Effects of various feeding and starvation strategies on growth, hematological and biochemical parameters, and body composition of Caspian brown trout (Salmo caspius Kessler 1877) parr
• Comparison of the adjuvant effect of propolis and Freund on the efficacy of Aeromonas hydrophila vaccine in common carp (Cyprinus carpio)
• Effects of Aloe vera extract on growth and some hematological parameters of shirbot, Tor grypus (Heckel, 1843)
• Chemical composition antioxidant and antimicrobial activities of fucoidan extracted from two species of brown seaweeds (Sargassum ilicifolium and S.angustifolium) around Qeshm Island
• Investigations on larvae of commercial fish from Hurghada, Red Sea with notes on the spawning seasons and grounds of some species
• Nutrient compositional differentiation in the muscle of wild, inshore and offshore cage-cultured large yellow croaker (Pseudosciaena crocea)
• The effects of feeding rates on growth performance, feed conversion efficiency and body composition of juvenile snow trout, Schizothorax zarudnyi
• Effects of dietary Shirazi thyme (Zataria multiflora Boiss) and vitamin E on growth and biochemical parameters in common carp (Cyprinus carpio)
• Eutrophication and trophic status using different indices: A study in the Iranian coastal waters of the Caspian Sea
• Morphometric parameters of the sagitta otolith among four carangids species in the Persian Gulf
• Effects of enriched Artemia with n–3 long-chain polyunsaturated fatty acids on growth performance, stress resistance and fatty acid profile of Litopenaeus vannamei postlarvae
• Short communication:First distribution record of regular echinoids (Echinodermata; Echinoidea) from Chennai Coast, South India
• Short communication:The first report of Asterodiscides fourmanoiri (Echinodermata: Asteroidea) from the North Coast of Oman Sea, Iran